(3)Diagnostic Procedure
1. Check the DTC
ͻ Confirm whether the following DTC have been detected
㻌 B2259: CID communication abnormality
㻌 B225A: CID abnormality
No Proceed to step 2
Yes If these DTC are detected, proceed to the countermeasure for each DTC
2. Check of power supply and wiring harness
ͻ Turn on ACC and ignition
ͻ Check if there is continuity in the power cables for the CCU and CID
㻌
Connectors & Terminals
㻌㻌CID Connector: ( D )
㻌㻌No.1 (+B Backup) - No.7(GND)
㻌㻌No.3(IGN) - No.7(GND)
㻌㻌Does the voltage reaches or exceeds 12 V?
No Cable abnormality
Yes Perform fitting and proceed to the next step
ͻ Is the passenger side seat belt fastened?
No Check again that the seat belt is fastened
Yes Proceed to the next step
ͻ Does the meter display?
No Meter abnormality
Yes CID abnormality
To Next Page
Loading...